Mechanical Engineering Questions
Explore questions in the Mechanical Engineering category that you can ask Spark.E!
Pressure due to the action of an external force that contributes equally to all points of a system
Pressure acting perpendicularly to the walls of a vessel
When providing ATS within controlled airspace or Restricted/Military Operating Areas, does ATC have responsibility to maintain prescribed separation minima between a controlled flight and an unknown aircraft that can be reasonably assumed to be OCTA?
When the pilot of one aircraft has been assigned responsibility for visual separation from a second aircraft, can you alter the clearance of the second aircraft?
Can you use the pilot's in-flight advice of approval status to provide separation?
When assigning responsibility for visual separation to the pilot, when should you pass traffic information? How much detail should you include?
What phraseology will pilots use in a loss of communication?
Where differing aircraft speed may compromise a separation standard, what should you obtain from aircraft involved?
Bernoulli's principle states that as the velocity of a fluid __________, the pressure exerted by the fluid __________ .
A surface that has an area of 2.5 m^2 has a force of 800 N acting on it. Calculate the pressure acting on the surface.
Which does NOT affect the drag forces on an object moving through a fluid?
A(n) __________ uses a fluid to increase an applied force.
What two things must you know to calculate the density of a fluid
In which direction is pressure by a fluid exerted on an object that is submerged in it?
A soccer player is able to kick a soccer ball and make its path bend by affecting...
The supporting force exerted by a fluid on an object immersed in it is called __________.
The area of the small piston is 1 m^2. The area of the larger piston is 4 m^2. What is the force in the large piston?
As the height/depth of a fluid above a surface __________, the pressure exerted by the fluid on that surface __________.
A __________ is any substance that has no definite shape and can flow
The force that opposes the motion of an object through a fluid is called?